# shape of Gillan Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dbef-7488-9977-81674a5cb8bd>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry)

Location: 43.51388, -86.23115 (box -86.23233, 43.51289, -86.22996, 43.51487; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620015](https://ontology.bommaritollc.com/id/01a0de2c-dbf0-730e-ac24-9aaabaada410)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.231527 43.514869, -86.23233 43.513448, -86.231839 43.512887, -86.230673 43.513227, -86.229963 43.514023, -86.230516 43.514786, -86.231527 43.514869))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dbef-7488-9977-816669d8efa9)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.51388&mlon=-86.23115#map=14/43.51388/-86.23115) (43.51388, -86.23115)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.51388,-86.23115)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Gillan Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d40e-713f-8a9b-9c67e74ae2fa)
- Geometry of (1; `geo:hasGeometry`):
  - [Gillan Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d40e-713f-8a9b-9c67e74ae2fa)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dbef-7488-9977-81674a5cb8bd.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dbef-7488-9977-81674a5cb8bd.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dbef-7488-9977-81674a5cb8bd.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dbef-7488-9977-81674a5cb8bd)
Cite as: shape of Gillan Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-dbef-7488-9977-81674a5cb8bd
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.